how to run this statement

[bo0gart]

# include <stdio.h>
# include <math.h>
float function(float x)
{
    return(x*x*x-4*x-9);
}

______________________________________________

my question is how can i make the statement:

return(x^n-4*x-9) ;where n is variable...

thank you...

[oler1s]

There's a function called pow(...) in math.h . Take a look on various reference sites. A google search will suffice on this well known function, but cppreference.com or cplusplus.com also describe it well.

[DumRat]

There's a function called pow(...) in math.h . Take a look on various reference sites. A google search will suffice on this well known function, but cppreference.com or cplusplus.com also describe it well.

Or write your own power function for natural number exponents. Use a recursive function.

[pbmods]

Heya, bo0gart. Welcome to TSDN!

Please use CODE tags when posting source code:

[CODE=c]
C code goes here.
[/CODE]